From 1dd1a2f97fc747e15e12b5188dad6c41b0d052ea Mon Sep 17 00:00:00 2001
From: Héctor Ramón Jiménez <hector0193@gmail.com>
Date: Wed, 29 Jun 2022 10:51:01 +0200
Subject: Introduce `StyleSheet` for `Text` widget

---
 style/src/lib.rs   |  1 +
 style/src/text.rs  | 18 ++++++++++++++++++
 style/src/theme.rs | 35 +++++++++++++++++++++++++++++++++++
 3 files changed, 54 insertions(+)
 create mode 100644 style/src/text.rs

(limited to 'style/src')

diff --git a/style/src/lib.rs b/style/src/lib.rs
index 4a0a6a14..ee426e98 100644
--- a/style/src/lib.rs
+++ b/style/src/lib.rs
@@ -21,6 +21,7 @@ pub mod radio;
 pub mod rule;
 pub mod scrollable;
 pub mod slider;
+pub mod text;
 pub mod text_input;
 pub mod theme;
 pub mod toggler;
diff --git a/style/src/text.rs b/style/src/text.rs
new file mode 100644
index 00000000..69a4ed85
--- /dev/null
+++ b/style/src/text.rs
@@ -0,0 +1,18 @@
+use iced_core::Color;
+
+pub trait StyleSheet {
+    type Style: Default + Copy;
+
+    fn appearance(&self, style: Self::Style) -> Appearance;
+}
+
+#[derive(Debug, Clone, Copy)]
+pub struct Appearance {
+    pub color: Option<Color>,
+}
+
+impl Default for Appearance {
+    fn default() -> Self {
+        Self { color: None }
+    }
+}
diff --git a/style/src/theme.rs b/style/src/theme.rs
index b1e18c55..0bae671e 100644
--- a/style/src/theme.rs
+++ b/style/src/theme.rs
@@ -14,6 +14,7 @@ use crate::radio;
 use crate::rule;
 use crate::scrollable;
 use crate::slider;
+use crate::text;
 use crate::text_input;
 use crate::toggler;
 
@@ -601,6 +602,40 @@ impl scrollable::StyleSheet for Theme {
     }
 }
 
+/*
+ * Text
+ */
+#[derive(Clone, Copy)]
+pub enum Text {
+    Default,
+    Color(Color),
+    Custom(fn(&Theme) -> text::Appearance),
+}
+
+impl Default for Text {
+    fn default() -> Self {
+        Self::Default
+    }
+}
+
+impl From<Color> for Text {
+    fn from(color: Color) -> Self {
+        Text::Color(color)
+    }
+}
+
+impl text::StyleSheet for Theme {
+    type Style = Text;
+
+    fn appearance(&self, style: Self::Style) -> text::Appearance {
+        match style {
+            Text::Default => Default::default(),
+            Text::Color(c) => text::Appearance { color: Some(c) },
+            Text::Custom(f) => f(self),
+        }
+    }
+}
+
 /*
  * Text Input
  */
-- 
cgit